MSI GeForce GTX 750 and 750 Ti Gaming review

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Overclocking The Graphics Card

As most of you know, with most video cards you can apply a simple series of tricks to boost the overall performance a little. You can do this at two levels, namely tweaking by enabling registry or BIOS hacks, or very simply to tamper with Image Quality. And then there is overclocking, which will give you the best possible results by far.

What Do We Need?
One of the best tools for overclocking NVIDIA and ATI videocards is our own AfterBurner which will work with 90% of the graphics cards out there. We can really recommend it, download here.

Where Should We Go?
Overclocking: By increasing the frequency of the videocard's memory and GPU, we can make the videocard increase its calculation clock cycles per second. It sounds hard, but it really can be done in less than a few minutes. I always tend to recommend to novice users and beginners, to not increase the frequency any higher than 5% on the core and memory clock. Example: If your card runs at 900 MHz (which is pretty common these days) then I suggest that you don't increase the frequency any higher than 25 to 50 MHz.

More advanced users push the frequency often way higher. Usually when your 3D graphics start to show artifacts such as white dots ("snow"), you should back down 10-15 MHz and leave it at that. Usually when you are overclocking too hard, it'll start to show artifacts, empty polygons or it will even freeze. Carefully find that limit and then back down at least 20 MHz from the moment you notice an artifact. Look carefully and observe well. I really wouldn't know why you need to overclock today's tested card anyway, but we'll still show it.

In short, use something like Afterburner or a tool of your preference. 


GeForce GTX 750

Original This sample Overclocked 
Core Clock: 1020/1085 MHz Core Clock: 1085/1163 MHz Core Clock: 1140 MHz / 1316 Boost
Memory Clock: 5010 MHz Memory Clock: 5010 MHz Memory Clock: 6310 MHz

GeForce GTX 750 Ti
Original This sample Overclocked 
Core Clock: 1020/1085 MHz Core Clock: 1085/1163 MHz Core Clock: 1155 / 1376 Boost
Memory Clock: 5400 MHz Memory Clock: 5400 MHz Memory Clock: 6696 MHz


With the physical board power limit you are going see all cards roughly ending at this overclock and boost frequency. We now have a hint of extra performance at our hands on top of the factory overclock, have a peek at the results when overclocked.   






For all overclocked games above we have used the very same image quality settings as shown before. Overall we have been able to get another 10% performance out of this graphics card. 



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